89113560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1723}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 268116480

約数和(自身を除く): 179002920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1723, 1724, 2155, 2586, 3446, 3448, 4310, 5169, 5172, 6465, 6892, 8615, 8620, 10338, 10344, 12930, 13784, 17230, 17240, 20676, 25845, 25860, 34460, 41352, 51690, 51720, 68920, 103380, 206760, 742613, 1485226, 2227839, 2970452, 3713065, 4455678, 5940904, 7426130, 8911356, 11139195, 14852260, 17822712, 22278390, 29704520, 44556780, 89113560]

約数ペア:

[(1, 89113560), (2, 44556780), (3, 29704520), (4, 22278390), (5, 17822712), (6, 14852260), (8, 11139195), (10, 8911356), (12, 7426130), (15, 5940904), (20, 4455678), (24, 3713065), (30, 2970452), (40, 2227839), (60, 1485226), (120, 742613), (431, 206760), (862, 103380), (1293, 68920), (1723, 51720), (1724, 51690), (2155, 41352), (2586, 34460), (3446, 25860), (3448, 25845), (4310, 20676), (5169, 17240), (5172, 17230), (6465, 13784), (6892, 12930), (8615, 10344), (8620, 10338)]